Need help to ID an app that disappeared from my LG G2

A photo editor app that came with my lg g2 has disappeared from my phone. Unfortunately, I don't remember its name, but I
want it back because I liked it. One of the editing effects was called "drama".

'Drama' is one of the photo editing options available when you edit in Photos or Gallery, to the best of my ability to recall Kitkat 4.4.2 which I imagine is what your G2 is running. Are you not able to open the Edit option in either of those?

First of all, thanks for the welcome and the reply!
Yes, I am running KitKat.
This was a separate app for editing photos because when I would enter the menu when viewing a picture and select edit, it would give me two apps to choose from, but one day, out of the blue, the second app option was no longer available. What I am assuming is that the app was some kind of trial app that came with the phone. I still have the gallery photo editor, which I don't like as much.

I see. Well on Lollipop on my Nexus 5, there is no longer Gallery, only Photos. Doh!
Someone may pass by here who knows what you're looking for, but I recommend posting also in the LG G2 forum, where I imagine other users will know what app you're referring to.